<template>
  <div class="mod-config">
    <el-form :inline="true" :model="dataForm" @keyup.enter.native="getDataList()">
      <el-form :inline="true" :model="dataForm">
        <el-form-item label="分类">
          <category-cascader :catelogPath.sync="catelogPath"></category-cascader>
        </el-form-item>
        <el-form-item label="品牌">
          <brand-select style="width:160px"></brand-select>
        </el-form-item>
        <el-form-item label="价格">
          <el-input-number style="width:160px" v-model="dataForm.price.min" :min="0"></el-input-number>
          -
          <el-input-number style="width:160px" v-model="dataForm.price.max" :min="0"></el-input-number>
        </el-form-item>
        <el-form-item label="检索">
          <el-input style="width:160px" v-model="dataForm.key" clearable></el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="searchSkuInfo">查询</el-button>
        </el-form-item>
      </el-form>
    </el-form>
    <el-table
      :data="dataList"
      border
      v-loading="dataListLoading"
      @selection-change="selectionChangeHandle"
      style="width: 100%;"
      @expand-change="getSkuDetails"
    >
      <el-table-column type="expand">
        <template slot-scope="scope">
          商品标题：{{scope.row.skuTitle}}
          <br/>
          商品副标题：{{scope.row.skuSubtitle}}
          <br/>
          商品描述：{{scope.row.skuDesc}}
          <br/>
          分类ID：{{scope.row.catalogId}}
          <br/>
          SpuID：{{scope.row.spuId}}
          <br/>
          品牌ID：{{scope.row.brandId}}
          <br/>
        </template>
      </el-table-column>
      <el-table-column type="selection" header-align="center" align="center" width="50"></el-table-column>
      <el-table-column prop="skuId" header-align="center" align="center" label="skuId"></el-table-column>
      <el-table-column prop="skuName" header-align="center" align="center" label="名称"></el-table-column>
      <el-table-column prop="skuDefaultImg" header-align="center" align="center" label="默认图片">
        <template slot-scope="scope">
          <img :src="scope.row.skuDefaultImg" style="width:80px;height:80px;"/>
        </template>
      </el-table-column>
      <el-table-column prop="price" header-align="center" align="center" label="价格"></el-table-column>
      <el-table-column prop="saleCount" header-align="center" align="center" label="销量"></el-table-column>
      <el-table-column fixed="right" header-align="center" align="center" width="150" label="操作">
        <template slot-scope="scope">
          <el-button type="text" size="small" @click="previewHandle(scope.row.skuId)">预览</el-button>
          <el-button type="text" size="small" @click="commentHandle(scope.row.skuId)">评论</el-button>
          <el-dropdown
            @command="handleCommand(scope.row,$event)"
            size="small"
            split-button
            type="text"
          >
            更多
            <el-dropdown-menu slot="dropdown">
              <el-dropdown-item command="uploadImages">上传图片</el-dropdown-item>
              <el-dropdown-item command="seckillSettings">参与秒杀</el-dropdown-item>
              <el-dropdown-item command="reductionSettings">满减设置</el-dropdown-item>
              <el-dropdown-item command="discountSettings">折扣设置</el-dropdown-item>
              <el-dropdown-item command="memberPriceSettings">会员价格</el-dropdown-item>
              <el-dropdown-item command="stockSettings">库存管理</el-dropdown-item>
              <el-dropdown-item command="couponSettings">优惠劵</el-dropdown-item>
            </el-dropdown-menu>
          </el-dropdown>
        </template>
      </el-table-column>
    </el-table>
    <el-pagination
      @size-change="sizeChangeHandle"
      @current-change="currentChangeHandle"
      :current-page="pageIndex"
      :page-sizes="[10, 20, 50, 100]"
      :page-size="pageSize"
      :total="totalPage"
      layout="total, sizes, prev, pager, next, jumper"
    ></el-pagination>
  </div>
</template>

<script>
  import CategoryCascader from '../common/category-cascader'
  import BrandSelect from '../common/brand-select'

  export default {
    data () {
      return {
        catPathSub: null,
        brandIdSub: null,
        dataForm: {
          key: '',
          brandId: 0,
          catelogId: 0,
          price: {
            min: 0,
            max: 0
          }
        },
        dataList: [],
        pageIndex: 1,
        pageSize: 10,
        totalPage: 0,
        dataListLoading: false,
        dataListSelections: [],
        addOrUpdateVisible: false,
        catelogPath: []
      }
    },
    components: {
      CategoryCascader,
      BrandSelect
    },
    activated () {
      this.getDataList()
    },
    methods: {
      getSkuDetails (row, expand) {
        // sku详情查询
        console.log('展开某行...', row, expand)
      },
      // 处理更多指令
      handleCommand (row, command) {
        console.log('~~~~~', row, command)
        if (command === 'stockSettings') {
          this.$router.push({path: '/ware-sku', query: {skuId: row.skuId}})
        }
      },
      searchSkuInfo () {
        this.getDataList()
      },
      //  获取数据列表
      getDataList () {
        this.dataListLoading = true
        this.$http({
          url: this.$http.adornUrl('/product/skuinfo/list'),
          method: 'get',
          params: this.$http.adornParams({
            page: this.pageIndex,
            limit: this.pageSize,
            key: this.dataForm.key,
            catelogId: this.dataForm.catelogId,
            brandId: this.dataForm.brandId,
            min: this.dataForm.price.min,
            max: this.dataForm.price.max
          })
        }).then(({data}) => {
          if (data && data.code === 0) {
            this.dataList = data.page.list
            this.totalPage = data.page.totalCount
          } else {
            this.dataList = []
            this.totalPage = 0
          }
          this.dataListLoading = false
        })
      },
      //  每页数
      sizeChangeHandle (val) {
        this.pageSize = val
        this.pageIndex = 1
        this.getDataList()
      },
      //  当前页
      currentChangeHandle (val) {
        this.pageIndex = val
        this.getDataList()
      },
      //  多选
      selectionChangeHandle (val) {
        this.dataListSelections = val
      }
    },
    mounted () {
      // eslint-disable-next-line no-undef
      this.catPathSub = PubSub.subscribe('catPath', (msg, val) => {
        this.dataForm.catelogId = val[val.length - 1]
      })
      // eslint-disable-next-line no-undef
      this.brandIdSub = PubSub.subscribe('brandId', (msg, val) => {
        this.dataForm.brandId = val
      })
    },
    beforeDestroy () {
      // eslint-disable-next-line no-undef
      PubSub.unsubscribe(this.catPathSub)
      // eslint-disable-next-line no-undef
      PubSub.unsubscribe(this.brandIdSub)
    } // 生命周期-销毁之前
  }
</script>
